baber/WOPTO huggingface dataset:
Patent JP-S6173126-A (JP)
Title: Optical switch
Inventor: ABE TATSUO
IPC: G02B6/35
Filed: 1984-09-18
Abstract: PURPOSE:To obtain a titled switch at a low cost by a simple constitution, by switching an optical path by using one fixed optical device and one movable optical device. CONSTITUTION:A light which has made incident into an optical switch from a connecting terminal 2 is made incident on a triangular prism 12 through a lens 5, bent vertically against the advance direction by surfaces 12-a, 12-b, respectively, emitted from a connecting terminal 1 through a lens 4, and the terminals 1, 2 are connected. Also, in accordance with a position of the triangular prism 12, a light which has been made into the optical switch from the connecting terminal 2 is made incident on a triangular prism 8 through the lens 5, and emitted from a connecting terminal 3 through a lens 6. In this case, the terminals 2, 3 are connected. In this way, an optical path can be switched by using one fixed optical device and one movable optical device, and an optical switch of a simple constitution and a low cost is obtained.
Patent JP-2000016922-A (JP)
Title: Hair tonic
Inventor: YAMAHARA JOJI
IPC: A61K8/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a safe hair tonic derived from natural plant and presenting marked efficacy. SOLUTION: This hair tonic contains, as active ingredient, a squeezed product of a plant belonging to the genus Calanthe and/or an extract afforded by solvent extraction of the above squeezed product; wherein, more precisely, the active ingredient contains (i) calanthoside A and (ii) 2-hydroxyindole formed by the action of a β-glucosidase on calanthoside A.
Patent JP-H0750748-A (JP)
Title: Facsimile communication system and facsimile communication adapter
Inventor: TAKAHASHI TADASHIGE
IPC: H04W28/04
Filed: 1992-07-22
Abstract: PURPOSE:To enable an error-free communication using a radio error control function at the time of communication between the conventional cable facsimile equipment and the radio facsimile equipment. CONSTITUTION:A FAX communication control part 27 which executes communication by the G3 standard communication procedure and a main control part 20 which controls the operation of the FAX communication control part 27 and a radio communication control part 28 are provided in a facsimile communication adapter 2 to be added to a cable reference FAX equipment 1. The main control part 20 discriminates the opposite party at the connection procedure step before starting the message communication and is switched to the communication through the radio communication control part 28 according to the opposite party.
Patent JP-H0357434-A (JP)
Title: Many hour miniature cardiogram analyzing device with body motion sensor
Inventor: HOSOYA MANABU
IPC: A61B5/0452
Filed: 1989-07-27
Abstract: PURPOSE:To correct cardiogram waveform information by collating two records by an operator by providing a body motion sensor and a detection processing recording part, and recording body motion information by detecting a motion of the device itself caused by a body motion of a person to be examined, together with the cardiogram waveform information of the person to be examined. CONSTITUTION:Device shaking 12 caused by a motion of a person A to be examined and a motion of a many hour miniature cardiogram analyzing device 10 with a body motion sensor is detected by an acceleration sensor 5 and converted into body motion information 14, converted into a digital signal through a main amplifying part 3 and an A/D converting part 4 and sent to a detection processing recording part 1. The device shaking 12 based on a motion of the device itself caused by the body motion of the person A to be examined is detected by the acceleration sensor 5 and becomes the body motion information 14, passes through the main amplifying part 3 and is converted into digital data by the A/D converting part 4, and sent to the detection processing recording part 1. Also, cardiogram waveform information 11 passes through a cardiogram input part 2 and the main amplifying part 3, and is converted into digital data by the A/D converting part 4, and sent to the detection processing recording part 1. The detection processing recording part 1 processes these two kinds of digital data by a digital signal processing part 6 under the control of a main control part 8, and stores them into a memory 7.
Patent JP-S5984826-A (JP)
Title: Method for promoting growth of hair in animal
Inventor: HARA KENJI
IPC: A61K8/97
Filed: 1982-11-08
Abstract: PURPOSE:To promote the growth of hair in animals, by administering a coix seed thereto. CONSTITUTION:A coix seed (seed of an adlay) is directly or preferably pulverized and administered to animals in 100mg-10g/kg, preferably 100mg-1.5g/kg daily dose in divided portions once-several times to promote the growth of hair thereof. This method is applicable to rabbits, cats, dogs, minks, sheept, foxes, rats, goats, etc. The coix seed may be administered by any method, but optimally mixed with a feed therefor.
Patent JP-S6437939-A (JP)
Title: Magnetic resonance device and method for obtaining magnetic resonance signal
Inventor: YODA KIYOSHI
IPC: A61B5/055
Filed: 1987-08-04
Abstract: PURPOSE:To easily obtain an enlarged image or a spectrum of an affected part, by providing a signal receiving means with a surface coil and a position setting means for setting the position of the surface coil. CONSTITUTION:A magnet 1, wherein a human body is able to enter, generates a static magnetic field. A generated output is modulated by a modulation signal from a sequence control 2, is amplified by a high-frequency transmitter 4 and is sent via an impedance matching device 11 to a transmitting coil 5. The signal output from a receiving coil 6 is sent via an impedance matching device 12 to a high-frequency receptor 7. Here, the receiving coil 6 is a surface coil. When a surface coil position controller 16 is activated, a three-axial drive 15 is driven to select the position of a surface coil 14. A signal is transmitted and received at the high-frequency coil 5 for the whole body to obtain a magnetic resonance image of the whole body. The signal is then received by the surface coil 14 transferred to a part selected for precision examination. Thus, an enlarged image or a spectrum of an affected part is thus obtained as a magnetic resonance signal.
Patent JP-H0244386-A (JP)
Title: Pid controller
Inventor: KOZAIKU KIYOTO
IPC: H05B3/00
Filed: 1988-08-05
Abstract: PURPOSE:To improve the stability and reliability of PID (proportion, integral and differentiation) control by switching coefficients Kp, KI and Kd to effective values and compatible values by means of microcomputer according to the effective values detected by a detecting means. CONSTITUTION:In response to the fluctuation of a AC power voltage impressed on the current consumer of a process, the microcomputer selects the designated coefficients Kp, KI and Kd fit to the AC power voltage, calculates the manipulated variable Mn of the PID control according to a formula I, and manipulates the process according to the manipulated variable Mn. Accordingly, the PID control of its character be fitting to the actual voltage of the AC power source is realized, therefore, it is improved in stability and reliability.
Patent JP-S60131832-A (JP)
Title: Improvement for glass electric melting technique
Inventor: BERUNAARU MARUTAN
IPC: C03B5/03
Filed: 1984-09-20
Abstract: An electric fusion furnace for a vitrifiable charge wherein the fusion energy of the furnace is dissipated by the Joule effect in the molten mass, comprising a furnace having electrodes vertically disposed therein which are attached to the bottom of the hearth of the furnace and which are distributed regularly over the entire surface of the hearth in at least one ordered grouping of two rows with each row comprised of three equidistant electrodes powered in three respective phases designated as R, S, and T, wherewith the order of the phases in the two rows is inverted (R, S, T, and T, S, R), such that the two middle electrodes are in phase and the pairs of electrodes on the respective ends are in different phases, and wherewith the interelectrode distance in a given row is approximately equal to the distance between the two rows.
Patent JP-S6257825-A (JP)
Title: Boring machine
Inventor: INOUE KIYOSHI
IPC: B23H7/00
Filed: 1985-09-06
Abstract: PURPOSE:To both improve positioning accuracy of a wire electrode and prevent vibration of an electrode unit during its machining, by providing a center retainer on a rotary shaft of the electrode unit. CONSTITUTION:A machine supplied a wire electrode 24 from a wire electrode supply drum 9 to be wound to a wire electrode collecting drum 10 via guide rollers 16-19 or the like. While the machine turns an electrode unit 4 about a unit main shaft 7 serving as the center in accordance with turning of a motor 20. Here the machine is constituted such that a center retainer 25, being mounted coaxially with the unit main shaft 7 to a mounting bed fixed to a base bed, can be replaced as necessary. As the result, the machine, improving positioning accuracy of the wire electrode while preventing the electrode unit from generating vibration even during its machining and high holding accuracy of tensely providing the wire electrode, exceptionally improves machining accuracy.
Patent JP-H1140235-A (JP)
Title: Connector
Inventor: KOSUGE HIDEJI
IPC: H01R13/42
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To strengthen the engaging force of a lance. SOLUTION: A lance 17 to be installed in the cavity 2 of a connector housing is located adjoining a retainer-mounting hole, and in this case, the wall thickness of a root part 18 of the lance may insufficient. In this case, the root part 18 is overhung in the direction across the width and a reinforcing part 19 is formed so that the flexural stiffness of the lance 17 is enhanced. This increases the elastic reaction force of the lance 17, leading to increase its engaging force with respect to a terminal metal piece.
Patent JP-H0245735-A (JP)
Title: Method of measuring mixed crystal ratio of semiconductor crystal
Inventor: SHIRAKAWA FUTATSU
IPC: G01N21/63
Filed: 1988-08-08
Abstract: PURPOSE:To enable exact measurement by measuring the difference in the reflectivity of searching light when a sample semiconductor is irradiated with stimulating light having the light energy larger than the light energy of the band gap of the sample semiconductor and when the semiconductor is not irradiated with the above-mentioned light and determining the mixed crystals from the wavelength at the peak time of the difference in reflectivity. CONSTITUTION:The mixed crystal semiconductor sample 1 set to an X-Y stage is irradiated with the searching light by spectrally dividing the light from a white light source 4 to monochromatic light by a spectroscope 3 while the wavelength of the searching light is swept. The wavelength of the searching light is then read in a minicomputer 14. The light from a laser light 5 for modulation is intermitted by a chopper 7 and the surface of the sample 1 is irradiated with the stimulating light via a beam expander 6 simultaneously with the searching light. The reflected light from the sample 1 is sent via a filter 9 and a photoelectron multiplier 10 to a lock-in amplifier 11 and a DC amplifier 12. The change component of the reflected light is detected in the amplifier 11 and the outputs of the amplifiers 11, 12 are divided by a divider 13 and are further data-processed by the computer 14. The results of the measurement are displayed on a DRT 15 and are subjected to hard copying with an X-Y plotter 16.
Patent JP-S6441338-A (JP)
Title: Tdma communication system
Inventor: UTSUNOMIYA SHIGEKI
IPC: H04J3/00
Filed: 1987-08-07
Abstract: PURPOSE:To prevent ineffective holding of a radio line by incorporating a transmission function of line assignment/nonassignment with a transmission error detecting function. CONSTITUTION:When a line is already assigned between a slave station 2-1 and a master station 8 and a request of releasing line assignment comes to the slave station 2-1, if a control circuit 7-1 releases the line of its own station, no radio wave is radiated from a transmitter-receiver 4-1. Since a transmitter- receiver 4-0 of the master station 8 has a function to make all demodulation signals of a squelch level or below to '0', when the bit number in the time slot is an even number, an odd number parity error takes place in a parity circuit 6-0 applying odd number parity detection. That is, the control circuit 7-0 of the master station 8 can confirms the release of line assignment by the slave station 2-1 by the odd number parity error. Thus, the function delivering surely the line assignment/nonassignment is realized by a simple circuit constitution.
Patent JP-H0839573-A (JP)
Title: Releasing device of rubber molded article
Inventor: AKIYAMA AKIHIRO
IPC: B29K21/00
Filed: 1994-07-29
Abstract: PURPOSE:To surely prevent the turning-over of a rubber molded article due to releasing resistance from occurring and improve productivity in the rubber molded article, in which releasing resistance develops at the inner diameter side and the outer diameter side of the article at the releasing after the molding with a mold. CONSTITUTION:Since a releasing jig 30 chucks the outer diameter part 11 of a rubber molded article 10, which clings to mold members 2 and 3, with a first chucking part 31 and a sprue 14 formed at the inner periphery of the rubber molded article 10 with a second chucking part 32, the outer diameter part 11 of the rubber molded article 10 can be moved to a releasing direction and, simultaneously, its inner diameter part can be moved through the sprue 14 to the releasing direction.
Patent JP-S5985585-A (JP)
Title: Pen for input device
Inventor: SUGANO MASASHI
IPC: G06F3/041
Filed: 1982-11-08
Abstract: PURPOSE:To detect coordinates with high accuracy without having troublesome vertical movement of a pen point by detecting a contact between the pen point and an input board surface after detecting a change of oscillation frequency. CONSTITUTION:A groove to extract laterally a lead wire and a groove to avoid the projection at a solder connection part between a driving electrode and a lead wires are cut to the surfaces of vibration absorbing members 12 and 16 which are opposite to a piezoelectric ceramic oscillator 13. A control screw 18 is adjusted to apply light press-contact force just holding the oscillator 13, a penholder 11 and the members 12 and 16. Therefore, no effect is substantially applied to the mechanical vibration of the oscillator 13. Under such conditions, the pressure is impressed through the penholder 11, to apply this stress to the oscillator 13. Thus the press-contact force is increased between members 12 and 16 to adsorb the vibrations mechanically.
Patent JP-S6254894-A (JP)
Title: Dynamic sense amplifier
Inventor: YAMAGATA NARIHITO
IPC: G11C11/409
Filed: 1985-09-03
Abstract: PURPOSE:To obtain the highly sensitive dynamic sense amplifier of excellent SN by providing a first sense amp. drive signal precharging MOSFET which precharges a first sense amp. drive signal connected to P channel MOSFET side to a level lower than the first and second bit lines, and the second sense amp. drive signal precharging MOSFET which precharges the second sense amp. drive signal connected to N channel MOSFET side to a level higher than the first and second bit lines. CONSTITUTION:The titled amp. is provided with the first sense amp. drive signal precharging P channel MOSFET QS1 that precharges the first sens amp. drive signal S1 to the ground level and with the second sense amp. drive signal precharging N channel MOSFET QS2 that precharges the second sense amp. drive signal S2 to the level of power supply source voltage VCC. As a result, a sufficient potential differential can be secured between the precharging voltage of the first and second sense amp. drive signals and that of the first and second bit lines.
Patent JP-H11348511-A (JP)
Title: Perforated draft tire
Inventor: TSUCHIDA SHOGO
IPC: B60C11/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To increase the grip of a tire to a road surface by passing a pipe from a surface of the tire in contact with the road surface to a side surface, and providing a valve to prevent the reverse flow of the air on an inlet and an outlet of the pipe. SOLUTION: A pipe 2 is passed from a surface 1 of a tire 4 in contact with a road surface to a side surface 3, and a valve 7 to prevent the reverse flow of the air is provided on at least two places, i.e., an inlet and an outlet of the pipe 2. The positional relationship between the contact surface 1 and the side surface 3, i.e., the angle of the pipe 2 relative to the tire 4 is opposite to the rotational direction of the tire 4 so that the air and water 6 sucked from the road surface is discharged more rapidly. Finally, when the pipe 2 is too large in diameter, and pebbles and nails on the road surface are picked, a countermeasure is taken so that only the inlet 1 is small in size. The gripping force of the tire 4 to the road surface is increased thereby.
Patent JP-H0945020-A (JP)
Title: Optical pickup
Inventor: IKEGAME TETSUO
IPC: G11B21/02
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain good servo characteristics by setting a static friction coefficient of a movable part consisting of a slide bearing and a guide member to be not larger than 0.25 in an optical pickup having a driving mechanism common to an accessing operation and a tracking operation. SOLUTION: A movable part 7 of the optical pickup has bearings 25, 26 formed in one body with a carriage 21 and guide rails 28, 29. The bearings 25, 26 have a clearance of approximately 5-30μm to the guide rails 28, 29 respectively. A surface of the bearing 25, 26 in touch with the guide rail 28, 29 is formed smooth with a surface roughness of about 0.3-3S. The guide rail 28, 29 is a non-magnetic stainless steel rod of SUS 304 or the like, having a surface coated with a fluoric material and ground to 0.4S or so. A coating thickness is 5-20μm.
Patent JP-S5986139-A (JP)
Title: Flat plate type image display device
Inventor: NONOMURA KINZOU
IPC: H04N5/68
Filed: 1982-11-09
Abstract: PURPOSE:To make a rear electrode compact sharply by forming the rear electrode with a metal plate. CONSTITUTION:The inside surface of a glass container 41 is a part of a rear electrode 42 ad is adjacent to a spring section 43 that secures the rear electrode 42. That is, the rear electrode 42 is made of a metal plate (for example, SUS material), and the protruded spring section 43 is provided by etching a part of the said plate. In addition, the glass material 44 to which a conductive coat that makes contact with the rear electrode 42 adheres also plays the part of a post between it and an electrode 45 that is an electron beam extracting means. By using the metal plate as the rear electrode, the rear electrode can be made compact sharply as compared with the conventional glass plate. Namely, the rear electrode can be very economically supplied without requiring the adhesion process of the conductive coat.
Patent JP-H02196906-A (JP)
Title: Laser interferometer apparatus and method for monitoring and controlling ic processing
Inventor: DEIBUITSUDO CHIEN
IPC: G01B11/22
Filed: 1989-07-28
Abstract: PURPOSE: To monitor the etching including etching in the direction of depth and etching up to an end point accurately during various etching works by detecting a laser light reflected on the surface of a work. CONSTITUTION: A laser optical system 30 comprises a laser wane comprising a diode laser 36 and an associated focus lens 37 disposed in the central hole 51 of a condenser lens 38 an a photodetector 39 is disposed on a plate 41. The lens 38 is supported on a moving mount comprising a plate 56 and a CPU 47 interfaced with the photodetector 39, a step motor 33, and an associated power supply controls the operation of photodetector 39, the scanning of a base 25 while analyzing the output signals from photodetector 39 before ending the etch process. Order of diffracted light being directed toward the photodetector 39 through the lens 38 is selected depending on the type of target structure being etched by the orientation of turnable lens 38 with respect to a planar work determined by the moving mount.
Patent JP-S6439761-A (JP)
Title: Semiconductor storage device
Inventor: MATSUMOTO NORIMASA
IPC: G11C11/34
Filed: 1987-08-06
Abstract: PURPOSE:To prevent the generation of the soft ware errors caused by alpha-rays by a method wherein, in the memory cell in which a capacitor is provided between a bit line and an inversion bit line, two MOSFET of opposite conductivity type are used, and each gate electrode is provided separately. CONSTITUTION:A bit line BL is connected to the source of an MOSFET (TR 1a), and an inversion bit line BL is connected to the source of an MOSFET (TR 1b). A word line WL is selected and brought into a high level, an N-channel type MOSFET (TR 1a) is conducted, and at the same time, an inversion word line WL is brought into a low level. A P-channel type MOSFET (TR 1b) is conducted, the read-out and write-in of information sent from an information charge accumulating capacitor C1 are conducted. At this point, when alpha-rays come into contact with said capacitor C1, potential is brought down by the injection of electrons into an N<+> diffusion layer 4, however, as the potential of the polycrystalline Si layer 6 comes down simultaneously by the coupling of the capacitor 1, the difference in relative potential between the bit line BL and the inversion bit line BL is unchanged, and the sensed information is not inverted.
Patent JP-H1134969-A (JP)
Title: Boat lifting device
Inventor: SATO KENJI
IPC: B63B23/06
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a boat lifting device capable of coping with the case that the load balance for a pair of cradles is lost, simplifying the structure, shrinking the installation space, and reducing the number of part items. SOLUTION: A pair of cradles 3 of a boat lifting device are integrally connected by a top pipe connector 4, a stress pipe connector 5, and a low pipe connector 6. A hydraulic cylinder 7 rotatively driving the cradles 3 is rotatably provided between the stress pipe connector 5 and a deck 2, and the low pipe connector 6 is arranged at the portions of the cradles 3 curved backward from the hydraulic cylinder 7. The tilt angles of the cradles 3 are limited by wire ropes 9 to reinforce the bearing power of the hydraulic cylinder 7. Winches 11 delivering wire ropes 10 are protruded on the outside of the cradles 3, and the delivered wire ropes 10 are directly guided to pulleys 14 protruded to the outside of the tips of the cradles 3.
Patent JP-S6177265-A (JP)
Title: Zinc alkaline battery
Inventor: MIURA AKIRA
IPC: C22C18/00
Filed: 1984-09-20
Abstract: PURPOSE:To obtain a low amalgamated zinc negative electrode having high corrosion resistance and good discharge performance by alloying zinc with a specified amount of Al and/or Mg, and adding a specified amount of In and at least one of Pb, Cd, and Sn to the zinc alloy. CONSTITUTION:Zinc alloy containing 0.05-0.5wt% indium, total 0.01-0.5wt% at least one of lead, cadmium, and tin, and total 0.005-0.2wt% aluminium and/or magnecium is used as a negative electrode 2 of a zinc alkaline battery. Since Al and Mg in the zinc alloy has lower potential than zinc, discharge utilization factor of zinc is increased. Indium in the zinc alloy increases hydrogen overvoltage of zinc alloy and moreover increases corrosion resistance of the zinc alloy by synergetic effect with Pb, Cd, and Sn.
Patent JP-S6174998-A (JP)
Inventor: MIYATA OSAMU
IPC: F16T1/48
Filed: 1984-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。